F8-F220, F240-F1200, or any other sizes by customer’s requirement.
25kgs/bag or 1000kgs / big bag or by customer’s request.
You are welcome to contact our sales department if you are interested or want to learn more information.
Blue Fired (Heat Treated Brown Fused Alumina) is a specially treatment blocky, medium bulk density BFA, after treated with high temperature,the dusty, toughness,capillarity,M.I are improved a lot. It is mainly used to manufacture high-speed intensity sand belts,top grade bonded abrasive tools,large scale cuttly wheels and heavey loaded grinding wheels.
|
Physical Properties |
Color Blue |
|
Shape |
Blocky, Edge Sharp |
|
Crystal Form |
Alpha alumina trigonal system |
|
Specific Gravity |
3.94g/cm3 |
|
Hardness |
9.0 Mohs scale |
|
Magnetic Material |
0.0006% |
